Attributes / relations provided by
♦ 1Food of Northwest Atlantic Fishes and Two Common Species of Squid, Ray E. Bowman, Charles E. Stillwell, William L. Michaels, and Marvin D. Grosslein, NOAA Technical Memorandum NMFS-NE-155 (2000)
♦ 2Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014).
Global Biotic Interactions: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics.
♦ 3Feeding biology of Ophiura sarsii Lütken, 1855 on Banquereau bank and the effects of fishing, Jennifer L. Harris, Kevin MacIsaac, Kent D. Gilkinson, Ellen L. Kenchington, Mar Biol (2009) 156:18911902
♦ 4Gibson, D. I., Bray, R. A., & Harris, E. A. (Compilers) (2005).
Host-Parasite Database of the Natural History Museum, London